Substituted guanidine derivatives

US4844730A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Koichi Moriya · Tokyo, JP
• Theodor Pfister · Monheim, DE
• Hans-Jochem Riebel · Bad Camberg, DE
• Ludwig Eue
• Robert R. Schmidt · Cologne, DE
• Klaus Lurssen · Wittlich, DE

Key dates

• Filing date: Jul 27, 1988
• Grant date: Jul 4, 1989
• Expiry date: Jul 27, 2008

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D521/00
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A plant growth regulating compound of the formula ##STR1## in which R.sup.2 is an optionally substituted nitrogen heterocyclic radical, PA0 R.sup.3 is hydrogen, alkyl, cycloalkyl, alkenyl, alkinyl or aralkyl, and PA0 R.sup.4 is hydrogen, or if R.sup.3 is not hydrogen R.sup.4 may be hydroxyl or a variety of radicals, or PA0 R.sup.3 and R.sup.4 together may form a ring, or an acid adduct thereof.